公开(公告)号：US20200124149A1

公开(公告)日：2020-04-23

申请号：US16195320

申请日：2018-11-19

申请人： Atieva, Inc.

发明人： Balazs Palfai ,  Pablo Ramaswamy ,  Michael Tebbe ,  Richard J. Biskup

IPC分类号： F16H35/10 ,  F16D43/21 ,  F16D7/02 ,  B60K7/00 ,  B60K17/04

摘要： A torque limiting clutch assembly is provided that is mounted between the motor housing and the ring gear of a planetary gear assembly. During normal operation, the clutch assembly prevents rotation of the ring gear relative to the motor housing. In the event of a severe loading condition, the clutch assembly slips, thereby preventing excessive torque from being applied to the drive train and potentially damaging one or more drive train components.

公开(公告)号：US09797479B1

公开(公告)日：2017-10-24

申请号：US15377205

申请日：2016-12-13

申请人： Atieva, Inc.

发明人： Balazs Palfai ,  Luis A. Riera ,  Michael Tebbe

IPC分类号： F16H3/44 ,  F16H3/54 ,  F16D41/04 ,  F16D25/12 ,  F16D25/10 ,  F16D41/066

CPC分类号： F16H3/54 ,  F16D25/10 ,  F16D25/12 ,  F16D41/04 ,  F16D41/066 ,  F16H2200/0034 ,  F16H2200/2005 ,  F16H2200/2035 ,  F16H2200/2069 ,  F16H2200/2084

摘要： A dual speed gearbox is provided that utilizes hydraulically actuated one way clutches and a planetary gear assembly to shift between a direct drive configuration and an overdrive configuration.

公开(公告)号：US20200127532A1

公开(公告)日：2020-04-23

申请号：US16181612

申请日：2018-11-06

申请人： Atieva, Inc.

发明人： Emad Dlala ,  Shun-Cheng Hung ,  Jeremy Mayer ,  Balazs Palfai ,  Michael Tebbe

IPC分类号： H02K7/116 ,  F16H48/08 ,  F16H1/46 ,  F16H37/08 ,  F16H57/08 ,  H02K1/27 ,  H02K1/28 ,  H02K7/00 ,  H02K7/08 ,  H02K21/14

摘要： A powertrain utilizing an active core motor with coaxially aligned planetary-differential-planetary gear assemblies is provided.

公开(公告)号：US10797562B2

公开(公告)日：2020-10-06

申请号：US16181612

申请日：2018-11-06

申请人： Atieva, Inc.

发明人： Emad Dlala ,  Shun-Cheng Hung ,  Jeremy Mayer ,  Balazs Palfai ,  Michael Tebbe

IPC分类号： H02K7/116 ,  F16H1/46 ,  F16H37/08 ,  F16H48/08 ,  F16H57/08 ,  H02K1/27 ,  H02K1/28 ,  H02K7/00 ,  H02K7/08 ,  H02K21/14 ,  B60K1/00 ,  B60K17/04 ,  B60K17/16

摘要： A powertrain utilizing an active core motor with coaxially aligned planetary-differential-planetary gear assemblies is provided.

公开(公告)号：US10683920B2

公开(公告)日：2020-06-16

申请号：US16195320

申请日：2018-11-19

申请人： Atieva, Inc.

发明人： Balazs Palfai ,  Pablo Ramaswamy ,  Michael Tebbe ,  Richard J. Biskup

IPC分类号： F16H35/10 ,  F16D43/21 ,  F16D7/02 ,  B60K17/04 ,  B60K7/00 ,  B60L15/20

摘要： A torque limiting clutch assembly is provided that is mounted between the motor housing and the ring gear of a planetary gear assembly. During normal operation, the clutch assembly prevents rotation of the ring gear relative to the motor housing. In the event of a severe loading condition, the clutch assembly slips, thereby preventing excessive torque from being applied to the drive train and potentially damaging one or more drive train components.